Base | Representation |
---|---|
bin | 1101101011101010110… |
… | …11000110001000001011 |
3 | 1122221110120111020211202 |
4 | 12311311123012020023 |
5 | 30200302044110043 |
6 | 555545410414415 |
7 | 45652022403653 |
oct | 6656533061013 |
9 | 1587416436752 |
10 | 470121472523 |
11 | 17141735158a |
12 | 7714289140b |
13 | 35441ca6c11 |
14 | 18a7ad99363 |
15 | c367a011b8 |
hex | 6d756c620b |
470121472523 has 4 divisors (see below), whose sum is σ = 474685758768. Its totient is φ = 465557186280.
The previous prime is 470121472489. The next prime is 470121472589. The reversal of 470121472523 is 325274121074.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 470121472523 - 210 = 470121471499 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (470121472123) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2282142968 + ... + 2282143173.
It is an arithmetic number, because the mean of its divisors is an integer number (118671439692).
Almost surely, 2470121472523 is an apocalyptic number.
470121472523 is a deficient number, since it is larger than the sum of its proper divisors (4564286245).
470121472523 is a wasteful number, since it uses less digits than its factorization.
470121472523 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4564286244.
The product of its (nonzero) digits is 94080, while the sum is 38.
Adding to 470121472523 its reverse (325274121074), we get a palindrome (795395593597).
The spelling of 470121472523 in words is "four hundred seventy billion, one hundred twenty-one million, four hundred seventy-two thousand, five hundred twenty-three".
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